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<p>Helper class that stores and invokes the map changed callbacks.  
 <a href="classArMapChangedHelper.html#details">More...</a></p>

<p><code>#include &lt;ArMapUtils.h&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a40a1a16c9598ff83d4c37fda99ec8284"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a40a1a16c9598ff83d4c37fda99ec8284"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a40a1a16c9598ff83d4c37fda99ec8284">addMapChangedCB</a> (<a class="el" href="classArFunctor.html">ArFunctor</a> *functor, int position=50)</td></tr>
<tr class="memdesc:a40a1a16c9598ff83d4c37fda99ec8284"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds a callback to be invoked when the map is changed. <br /></td></tr>
<tr class="separator:a40a1a16c9598ff83d4c37fda99ec8284"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e51c894eb1da97ecf49ca0de71e4f47"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a4e51c894eb1da97ecf49ca0de71e4f47">addPreMapChangedCB</a> (<a class="el" href="classArFunctor.html">ArFunctor</a> *functor, int position=50)</td></tr>
<tr class="memdesc:a4e51c894eb1da97ecf49ca0de71e4f47"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds a callback called before the map changed callbacks are called.  <a href="#a4e51c894eb1da97ecf49ca0de71e4f47">More...</a><br /></td></tr>
<tr class="separator:a4e51c894eb1da97ecf49ca0de71e4f47"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a770140b90e12e2eb21b763a21e13a5ee"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a770140b90e12e2eb21b763a21e13a5ee"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a770140b90e12e2eb21b763a21e13a5ee">ArMapChangedHelper</a> ()</td></tr>
<tr class="memdesc:a770140b90e12e2eb21b763a21e13a5ee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor. <br /></td></tr>
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<tr class="memitem:a65f777fba662092d9d00ad2f47c06998"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a65f777fba662092d9d00ad2f47c06998"></a>
virtual <a class="el" href="classArLog.html#ac8cc0fb3aa323ab2a1c21340fdd1dce3">ArLog::LogLevel</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a65f777fba662092d9d00ad2f47c06998">getMapChangedLogLevel</a> (void)</td></tr>
<tr class="memdesc:a65f777fba662092d9d00ad2f47c06998"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the level we log our map changed callback at. <br /></td></tr>
<tr class="separator:a65f777fba662092d9d00ad2f47c06998"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abee0d3bcc613b97ba921a09f546bc27b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abee0d3bcc613b97ba921a09f546bc27b"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#abee0d3bcc613b97ba921a09f546bc27b">invokeMapChangedCallbacks</a> (void)</td></tr>
<tr class="memdesc:abee0d3bcc613b97ba921a09f546bc27b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function that invokes the map changed callbacks. <br /></td></tr>
<tr class="separator:abee0d3bcc613b97ba921a09f546bc27b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa7cb77e7259253dfe1cb234ee9f7a494"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa7cb77e7259253dfe1cb234ee9f7a494"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#aa7cb77e7259253dfe1cb234ee9f7a494">remMapChangedCB</a> (<a class="el" href="classArFunctor.html">ArFunctor</a> *functor)</td></tr>
<tr class="memdesc:aa7cb77e7259253dfe1cb234ee9f7a494"><td class="mdescLeft">&#160;</td><td class="mdescRight">Removes a callback invoked when the map is changed. <br /></td></tr>
<tr class="separator:aa7cb77e7259253dfe1cb234ee9f7a494"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acc26bc73c7fa765593dbe94e93f67270"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acc26bc73c7fa765593dbe94e93f67270"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#acc26bc73c7fa765593dbe94e93f67270">remPreMapChangedCB</a> (<a class="el" href="classArFunctor.html">ArFunctor</a> *functor)</td></tr>
<tr class="memdesc:acc26bc73c7fa765593dbe94e93f67270"><td class="mdescLeft">&#160;</td><td class="mdescRight">Removes a callback called before the map changed callbacks are called. <br /></td></tr>
<tr class="separator:acc26bc73c7fa765593dbe94e93f67270"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3e9e39cdb95944e63a3c78bba1fa644a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3e9e39cdb95944e63a3c78bba1fa644a"></a>
virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a3e9e39cdb95944e63a3c78bba1fa644a">setMapChangedLogLevel</a> (<a class="el" href="classArLog.html#ac8cc0fb3aa323ab2a1c21340fdd1dce3">ArLog::LogLevel</a> level)</td></tr>
<tr class="memdesc:a3e9e39cdb95944e63a3c78bba1fa644a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the level we log our map changed callback at. <br /></td></tr>
<tr class="separator:a3e9e39cdb95944e63a3c78bba1fa644a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a33136a68564903d4b873bc2203f6d0b0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a33136a68564903d4b873bc2203f6d0b0"></a>
virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classArMapChangedHelper.html#a33136a68564903d4b873bc2203f6d0b0">~ArMapChangedHelper</a> ()</td></tr>
<tr class="memdesc:a33136a68564903d4b873bc2203f6d0b0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="separator:a33136a68564903d4b873bc2203f6d0b0"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a31e806704e941fe733eade933abdeaf8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a31e806704e941fe733eade933abdeaf8"></a>
<a class="el" href="classArCallbackList.html">ArCallbackList</a>&#160;</td><td class="memItemRight" valign="bottom"><b>myMapChangedCBList</b></td></tr>
<tr class="separator:a31e806704e941fe733eade933abdeaf8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a193c8483f0761da952667986a75a6445"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a193c8483f0761da952667986a75a6445"></a>
<a class="el" href="classArLog.html#ac8cc0fb3aa323ab2a1c21340fdd1dce3">ArLog::LogLevel</a>&#160;</td><td class="memItemRight" valign="bottom"><b>myMapChangedLogLevel</b></td></tr>
<tr class="separator:a193c8483f0761da952667986a75a6445"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac041fe9c534e5f0d40177501e0537c4d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac041fe9c534e5f0d40177501e0537c4d"></a>
<a class="el" href="classArCallbackList.html">ArCallbackList</a>&#160;</td><td class="memItemRight" valign="bottom"><b>myPreMapChangedCBList</b></td></tr>
<tr class="separator:ac041fe9c534e5f0d40177501e0537c4d"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Helper class that stores and invokes the map changed callbacks. </p>
<p><b>Java and Python Wrappers:</b> Not available in Java or Python wrapper libraries. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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          <td class="memname">void ArMapChangedHelper::addPreMapChangedCB </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classArFunctor.html">ArFunctor</a> *&#160;</td>
          <td class="paramname"><em>functor</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>position</em> = <code>50</code>&#160;</td>
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          <td>)</td>
          <td></td><td></td>
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<span class="mlabels"><span class="mlabel">virtual</span></span>  </td>
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<p>Adds a callback called before the map changed callbacks are called. </p>
<p>Note that these callbacks are simply invoked before the "normal" map changed callbacks. They are not </p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>ArMapUtils.h</li>
<li>ArMapUtils.cpp</li>
</ul>
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